a sexual self preservation move which occurs when sudden menstruation interrupts anal intercourse, the user inserts their thumb and surrounding soft tissue into the vagina sealing and containing the blood flow until they reach completion.
i brought home brandy last night after the swap meet and we were fucking all night long until she started bleeding, so i had to hurry and give her the Kentucky Plug so she didn't bleed out and fuck up my new camo comforter.
by the77jon May 20, 2021

When you stick a 50cal into a girls "crevices" and pull the trigger. It will not fire, but will explode and only damage the man's thumb.
"Scott sure did perform the Kentucky Plug with his wife that night! Sure hope his thumb is still ok..."
by Pooptit May 20, 2021

by Firemandrill13 May 20, 2021

The sexual act of plugging one of your partner’s orifices with your thumb. Named after a Kentucky man who plugged his gaping neck wound with his own thumb stopping him from bleeding out.
Debra was on top riding me , and I just had to reach around and hit her with the ol Kentucky plug . Scott would be so proud!
by EOMFDwop May 20, 2021

by Where AK Fiddy May 20, 2021

When a male or female gun owner has sex with their partner "the Kentucky plug" is a sexual move that involves one of the parties to take a gun tuber shirt preferably a blue wrist breakers club t-shirt from Kentucky Ballistics and wrap it around the thumb and then preceding to shove there thumb as hard and far into to a cavity with or without blood coming out and asking the penetrated party " Whos your 50. ?" this action should only be preformed after a good SLAP round and Shooting your "fire hydrant"
by SnakeBite51 May 20, 2021

by ExcellentQuality May 20, 2021
